The shear flow generated by natural convection in porous media considerably influences
the dispersion of contaminants in various geological formations. Previous studies have …

Abstract Model elastic inks were formulated, rheologically characterised in shear and
extension, and printed via flexography to assess the impact of ink elasticity on print …

The combination of high-resolution visualization techniques and pore-scale flow modeling is
a powerful tool used to understand multiphase flow mechanisms in porous media and their …

We present a novel moving overset grid scheme for the accurate and efficient long-time
simulation of an air bubble displacing a non-Newtonian fluid in the prototypical thin film …

We considered pattern formation, ie viscous fingering, in the ink splitting process between
an elastic flexographic printing plate and the substrate. We observed an unexpected scaling …

Web winding systems exhibit nonlinear dynamics and their behaviors vary with respect to
several quantities such as elasticity modulus and end roll radii. Being able to guarantee that …

Viscous fingering (VF) occurs when a more viscous fluid is displaced by a less viscous one
in porous media or in Hele-Shaw cells. Generally, VF can be divided into two types …

In this work, we investigate immiscible displacement in porous media with the displaced fluid
being shear-thinning. We focus on the influence the heterogeneous viscosity field in the …

Classical viscous fingering patterns in flow displacement can be modulated by incorporating
polymers into either of the two fluids. The polymeric solutions are viscoelastic fluids …

In this work, methods of numerical modelling of the coronary vessels system of the human
heart have been studied. This investigation includes transient flow of the liquid–blood and …